C1333231331121111331333133313331313331323223313231333133313113313232212231   >>    C133323133112111133133313331333131333132322331323133313331311331323221223   <<    C1333231331121111331333133313331313331323223313231333133313113313232212233   >>      C1333231331121111331333133313331313331323223313231333133313113313232212232   >>